Hightail

Hightail makes it easy for me to share large files and folders with people inside and outside my company. You can create "spaces" where all types of files can be stores, and links to this space can be shared with anyone.

Safari does not support folder uploads, but opening chrome and uploading folders to spaces that way made it simple. This was my only hangup with the service.

I like that you have a custom link through which your clients or anyone can upload large files to send to you. Likewise, you are able to send professional looking emails with links for your clients to download large files you send to them.

I was never really able to get the files I stored in the cloud to sync in my local computer drive, so I lost quite a bit of files. I found Hightail more pricier than it needs to be. They used to be great when they were YouSendIt, but once they merged with Hightail, I feel the quality of the product diminished a bit. I didn't like that they do not provide a file preview. So I have to download several photo files to find the picture I'm looking for.

You can set up a linked folder on your machine that syncs with Hightail. Back in the day (prior to August, 2017) this formed an ideal platform for disseminating content as you could grab download links and include them in your own communications.

Hightail has recently adopted a typical self-focused millennial mindset of tunnel-visioned genius: focusing on an increasingly narrow range of cool stuff and killing off highly practical features without pausing to think about the spectrum of their users. If the HT people have a favorite way of working, they think that everyone works just like they do. As of the most recent downgrade, it is no longer possible to copy download links for files. If you need to send a business email with multiple download links and other content, you're now out of luck, as the only option is to use Hightail's interface to send an email with one (concealed) link.
My needs include the ability to send multiple download links to my dealers and prospective dealers - everything from canned social media content to a range of literature and photos. If, for example, a dealer is setting up a website and needs logos, product shots and text files, I can no longer just send out an email with the links to the files on Hightail.
Overnight they have unthinkingly destroyed my once routine means of distributing a huge amount of content to our dealers and prospects across the U.S. In a single, narrow-mined stroke, the value of Hightail to my company has vanished overnight.
This was a totally brainless move. I suggest that people look for a better solution.

I like how you can organize projects in various formats to suit the project

Sometimes, some people can't use the software but that is rare.